[U-Boot] [PATCH] Add support to mkconfig for setting simple #defines in config.h

Scott Wood
2009-08-13T15:28:09Z

Mike Frysinger wrote:
> On Friday 07 August 2009 15:22:15 Scott Wood wrote:
>> On Fri, Aug 07, 2009 at 09:03:03AM -0500, Kumar Gala wrote:
>>> while [ $# -gt 0 ] ; do
>>> case "$1" in
>>> --) shift ; break ;;
>>> -a) shift ; APPEND=yes ;;
>>> -n) shift ; BOARD_NAME="${1%%_config}" ; shift ;;
>>> + -D) shift ; DEFINES="#define ${1/=/\t}\n"${DEFINES} ; shift ;;
>> How about something like:
>>
>> -D) shift ; DEFINES="${1//_/ } ${DEFINES}"; shift ;;
>
> mkconfig's interpreter is /bin/sh, so if you want to use the string replace
> bashism, you'll have to change it to /bin/bash. or use the POSIX:
> "#define ${1%%=*}\t${1#*=}\n${DEFINES}"

Do you have a non-bash version of my alternative (which handles multiple
symbols rather than one symbol/value pair per -D)? Or do we need to
invoke sed to be portable?

Or can we just use bash? :-)

-Scott